SWAMPy

✎ CARVE FLESH

EDITING: post.rb

# frozen_string_literal: true

#
# Copyright (C) 2018 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.

require "securerandom"

module Multipart
  class Post
    def header(boundary)
      { "Content-type" => "multipart/form-data; boundary=#{boundary}" }
    end

def prepare_query_stream(params, field_priority = [])
      params.delete(:basic_auth)

parts = []
      completed_fields = {}
      field_priority.each do |k|
        next if completed_fields.key?(k)
        next unless params.key?(k)

parts << Param.from(k, params[k])
        completed_fields[k] = true
      end

params.each do |k, v|
        next if completed_fields.key?(k)

parts << Param.from(k, v)
      end

parts << TERMINATOR

boundary = ::SecureRandom.hex(32)
      streams = parts.map { |part| part.to_multipart_stream(boundary) }
      [SequencedStream.new(streams), header(boundary)]
    end

def prepare_query(params, field_priority = [])
      stream, header = prepare_query_stream(params, field_priority)
      [stream.read, header]
    end
  end
end

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 file_param.rb	RB	1.6 KB	2023-09-24 03:39	EDIT
📄 param.rb	RB	1.2 KB	2023-09-24 03:39	EDIT
📄 post.rb	RB	1.6 KB	2023-09-24 03:39	EDIT
📄 sequenced_stream.rb	RB	1.7 KB	2023-09-24 03:39	EDIT
📄 terminator.rb	RB	876 B	2023-09-24 03:39	EDIT